New challenges for commodity certification
![Coffee](https://weblog.wur.eu/food-nutrition/wp-content/uploads/sites/11/2017/07/Coffee-760x180.jpg)
At the recent conference of the ISEAL Alliance in Zurich, I was invited to join a panel discussion on the effectiveness of standards and certification for reinforcing tropical supply chains. Based on a wide range of serious impact studies and other evidence, the general insight that commodity certification provides some…